公开(公告)号：WO1979000696A1

公开(公告)日：1979-09-20

申请号：PCT/GB1979000038

申请日：1979-03-05

Applicant: NAT RES DEV CORP

Inventor： NAT RES DEV CORP ,  MCAULIFFE C ,  MCCULLOUGH F ,  LEVASON W

IPC: C07F13/00

CPC classification number: C07F9/02 ,  B01D53/02 ,  C01B3/56 ,  C01B13/0285 ,  C01B2210/0046 ,  C07F13/005

Abstract: Compounds of formula 1 are useful in the separation of a gas such as oxygen, hydrogen, sulphur dioxide, alkenes and carbon monoxide from a fluid comprising the gas. I MnIILX2 In formula I: L represents a monodentate ligand of formula IA and X is a species capable of existing as an anion IA PR1R2R3 wherein R1, R2 and R3 which may be identical or different represent substituted or unsubstituted alkyl, cycloalkyl or aryl groups or hydrogen and X represents -Cl, -Br, -I, -CN, -NO2, -N03, -OH, -CNS or -CNO, provided that no more than two of the groups R1, R2 and R3 are substituted or unsubstituted aryl groups and that at least one of the groups R1, R2 and R3 is a substituted or unsubstituted alkyl, cycloalkyl or aryl group.